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Posted to issues@hive.apache.org by "Mustafa İman (Jira)" <ji...@apache.org> on 2020/11/14 02:06:00 UTC

[jira] [Commented] (HIVE-24350) NullScanTaskDispatcher should use stats

    [ https://issues.apache.org/jira/browse/HIVE-24350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17231911#comment-17231911 ] 

Mustafa İman commented on HIVE-24350:
-------------------------------------

merged to master. Thanks [~rajesh.balamohan] for review

> NullScanTaskDispatcher should use stats
> ---------------------------------------
>
>                 Key: HIVE-24350
>                 URL: https://issues.apache.org/jira/browse/HIVE-24350
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Mustafa İman
>            Assignee: Mustafa İman
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> NullScanTaskDispatcher manually checks each partition directory to see if they are empty. While this is necessary in external tables, we can just use stats for managed tables.



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